This delightful book tells about a group of smart youths who get up to some wonderful adventures together – and save one another from troubles. The unofficial leader of the group is Grace Harlowe, the title character. When Anne Pierson comes to the class at the beginning of the year, they decide to take her under their wing. Anne has a lot of troubles at home, but will true friends make her happy?

Set after the Grace Harlowe High School series, Grace and her friends Miriam and Anne start a new chapter of their lives as Freshmen at Overton College. After various trials and tribulations they earn the respect of the elder classes and become valued members of the school. (Introduction by BumbleVee)

Being a good and loyal friend is not easy, and Grace learns it the hard way. But, as in all children's books, good triumphs over evil.

The four series follow Grace Harlowe and her friends through high school, college, abroad during World War I, and on adventures around America. In The High School Girls Series, Grace attends Oakdale High School with friends Anne Pierson, Nora O'Malley, and Jessica Bright. The four promote fair play and virtue while winning over troubled girls like Miriam Nesbit and Eleanor Savell, playing basketball, and founding sorority Phi Sigma Tau. The group becomes friends with boys in their acquaintance: David Nesbit, Tom Gray, Hippy Wingate, and Reddy Brooks, forming "The Eight Originals."

The four series follow Grace Harlowe and her friends through high school, college, abroad during World War I, and on adventures around America. In The High School Girls Series, Grace attends Oakdale High School with friends Anne Pierson, Nora O'Malley, and Jessica Bright. The four promote fair play and virtue while winning over troubled girls like Miriam Nesbit and Eleanor Savell, playing basketball, and founding sorority Phi Sigma Tau. The group becomes friends with boys in their acquaintance: David Nesbit, Tom Gray, Hippy Wingate, and Reddy Brooks, forming "The Eight Originals."

The four series follow Grace Harlowe and her friends through high school, college, abroad during World War I, and on adventures around America. In The High School Girls Series, Grace attends Oakdale High School with friends Anne Pierson, Nora O'Malley, and Jessica Bright. The four promote fair play and virtue while winning over troubled girls like Miriam Nesbit and Eleanor Savell, playing basketball, and founding sorority Phi Sigma Tau. The group becomes friends with boys in their acquaintance: David Nesbit, Tom Gray, Hippy Wingate, and Reddy Brooks, forming "The Eight Originals."

In "Grace Harlowe's Junior Year at High School"; Or, "Fast Friends in the Sororities," the girl chums will appear as members of a High School sorority. Here the reader will make the acquaintance of Eleanor Savell, a clever but exceedingly wilful girl, whose advent in Oakdale High School brings about a series of happenings that make the story one of absorbing interest. The doings of a rival sorority, organized by Eleanor, the contest for dramatic honors between Eleanor and Anne Pierson and the mischievous plot against the latter originated by the former and frustrated by Grace Harlowe, are among the features that will hold the attention and cement the reader's friendship for the girl chums...

The four series follow Grace Harlowe and her friends through high school, college, abroad during World War I, and on adventures around America. In The High School Girls Series, Grace attends Oakdale High School with friends Anne Pierson, Nora O'Malley, and Jessica Bright. The four promote fair play and virtue while winning over troubled girls like Miriam Nesbit and Eleanor Savell, playing basketball, and founding sorority Phi Sigma Tau. The group becomes friends with boys in their acquaintance: David Nesbit, Tom Gray, Hippy Wingate, and Reddy Brooks, forming "The Eight Originals." (Introduction by Wikipedia)

The College Girls Series sees the friends part ways: Grace, Anne, and Miriam depart for Overton College, while Jessica and Nora attend a conservatory. The Eight Originals gather on holidays, but the seven College books focus on the three at Overton, along with new friends like J. Elfreda Briggs. They form Semper Fidelis, a society devoted to aiding less fortunate students at Overton. Following graduation, Grace rebuffs offers of marriage for "what she had firmly believed to be her destined work," managing Harlowe House at Overton.

The four series follow Grace Harlowe and her friends through high school, college, abroad during World War I, and on adventures around America. In The High School Girls Series, Grace attends Oakdale High School with friends Anne Pierson, Nora O'Malley, and Jessica Bright. The four promote fair play and virtue while winning over troubled girls like Miriam Nesbit and Eleanor Savell, playing basketball, and founding sorority Phi Sigma Tau. The group becomes friends with boys in their acquaintance: David Nesbit, Tom Gray, Hippy Wingate, and Reddy Brooks, forming "The Eight Originals...

The four series follow Grace Harlowe and her friends through high school, college, abroad during World War I, and on adventures around America. The College Girls Series sees the friends part ways: Grace, Anne, and Miriam depart for Overton College, while Jessica and Nora attend a conservatory. The Eight Originals gather on holidays, but the seven College books focus on the three at Overton, along with new friends like J. Elfreda Briggs. They form Semper Fidelis, a society devoted to aiding less fortunate students at Overton. Following graduation, Grace rebuffs offers of marriage for "what she had firmly believed to be her destined work," managing Harlowe House at Overton.

Grace continues her war adventures over seas in France, continuing her work for the Red Cross. Set during World War I, Loyal Heart finds herself in much peril as she helps with the fight against the Germans. Summary by ashleighjane

Although the war has ended, Grace still faces many trials as she continues her journey to the Rhine, when she discovers Germans still plotting against the American army. - Summary by ashleighjane

Grace Harlowe continues her adventures in Europe, during World War I. She faces many perils and suffers heart ache, but still puts all of her effort into the war, driving her ambulance to help the injured American soldiers.

Seeking adventure after the end of the war, Grace Harlowe and friends take a journey through The Old Apache Trail. Along the way they are come up against local bandits. Disclaimer: This novel includes language and opinions that would be deemed racist in todays society. It is policy to not censor any text. This is a reflection of the time at which the novel was written and not a reflection of the opinions of or the narrator of this audiobook.

Grace Harlowe with the Yankee Shock Boys at St. Quentin finds Grace an active participant in that most brilliant single achievement of the war, the breaking of the Hindenburg Line.

In 'Grace Harlowe Overseas', we see Grace and her friends travel to Europe in order to serve in World War I

Marjorie Dean thinks that she is going to have a splendid year at Sanford High when her best friend comes to visit. However, she soon finds that her year could be ruined when jealousy rears its ugly head!