1968 Childcraft The How & Why Library Encyclopedia Books vol. 2-15 + Science Year: The world book science annual and 1969 Year Book.

Missing volume number 1.

All bindings are good.

External covers are darkened and stained from age, especially on splines. Some volume titles and numbers on splines are unreadable. Please look closely at all photos and use the Zoom feature to look closely at cover condition.

All inside pages are clean and readable. No writing or marks inside.

Includes 2 extra volumes

1969 Year book

1968 Science year