This book contains several topics about collecting items. The 4 topics are:<br /><br />1 - Art collecting<br /><br />2 - Coin collecting<br /><br />3 - Comic book collecting<br /><br />4 - Trading cards collecting<br /><br />Enjoy this bundle of tips, advice, experiences, and useful insights into the world of collecting things, trading, selling, and growing your portfolio of valuables!