[need robot building for beginner by david cook]

Any one has it?
Can you please post it here?
thank you.

[need build your own underwater robot by harry bohm]

May i know anybody has it??can you please post here ;)

[request for walkie talkie circuit]

Can anybody know where i can get a schematic circuit of a walkie talkie?I hope you can sent them to me. he he thank you.