Pajama Party Under Cover

A quartet of titles offer advice and how-tos for young people. Trend Friends Pajama Party Under Cover! by Cylin Busby, illus. by Jamie Bennett, opens with ""Five rules for the perfect pajama party"" (""Check with mom and dad"" leads the list) and offers ideas for invitations and dream themes, food, games and activities. An inflatable pillow key chain is included.