TEN CENT POCKET SERIES BOOKS - Vintage Lot OF 21 Different Titles. 2 of the books are titled Pocket Series while 19 are titled Ten Cent Pocket Series. They are from the same publisher and in the same format as the better known Little Blue Book series. The titles and issue numbers can be seen in my photos. The books are in acceptable or better condition, with the covers showing varying degrees of fading, yellowing or foxing, etc., while the interiors are quite clean, complete, sound and tight, with the exception of #280 The Happy Prince which has a few page corner folds and resulting foxing and browning.