
Charles and Mary Lamb (bother and sister) were very real and rather interesting people. They wrote "Shakespeare for Children" in 1807 ish.
The Lambs of London is about the Lambs as young adults still living at home and the people who they are acquainted with. Charles and Mary are both interested in Shakespeare. A young man becomes involved in their lives who has discovered new Shakespeare papers. Are they authentic or are they not? That is the question.
This is a short, quick, fun read. Enjoy it and then go to :
http://www.mdx.ac.uk/WWW/STUDY/ylamb.htm
to learn more than you every wanted to know about Charles and Mary.