morning all - got stuck on my last 2 - thought it was going too well - especially after working nights!!! 19a relating 2 the summer - ?s?i?a 23d the process of bone formation - o?s?f?c?t?o? (this last one i thought was osteogenesis but the clue 28a is stills (stephen ? - musician with crosby nash and young) thanks very much in advance for your help wally21