Rollo's Tour in Europe by Jacob Abbott

Published by Hurst & Co.
1. Rollo On the Atlantic
2. Rollo In Paris
3. Rollo In Switzerland
4. Rollo In London
5. Rollo On the Rhine
6. Rollo In Scotland
7. Rollo In Geneva
8. Rollo In Holland
9. Rollo In Naples
10. Rollo In Rome

The ten volume Rollo's Tour in Europe was advertised in Hurst & Co. catalogues between 1883 and 1887. It is not certain that Hurst & Co. actually published the Rollo books during this time period since the Rollo books were published by other firms at the same time.
For more about Rollo see: Rollo's Tour in Europe

The Rollo's Tour in Europe books were published as part of a number of Hurst's publisher's series.

Epworth Library 1897-1898
Cambridge Series 1897-1906
Pearl Library 1899-1902
Boys' Own Library 1906 and later
Young America Library 1906-1909
Laurelhurst Series 1908
Famous Rollo Books 1910 and later

Examples of these series are shown below.

Epworth Library 1897-1898/ Pearl Library 1899

Pearls Library 1900-1902

Cambridge Classics 1897


Cambridge Classics

1898

1899

1900

1901-1902

1903

1904-1905


Boys' Own Library (1906 and later)
(Numerous applique covers are shown but there are many others)

Laurelhurst Series (ca. 1908)

Young America Library (1906-1908)