The Authoritative Reference on Mercury Dimes $39.95 Treasure Hunting Buffalo Nickels $34.95 The Authoritative Reference on Twenty Cents $29.95 The Authoritative Reference on Liberty Seated Dollars $69.95 The Authoritative Reference on Liberty Seated Half Dimes $69.95 The Authoritative Reference on Commemorative Coins $39.95 The Authoritative Reference on Barber Dimes $32.95 The Authoritative Reference on Barber Half Dollars $49.95 The Authoritative Reference on Barber Quarter Dollars $32.95 The Authoritative Reference on Lincoln Cents, Second Edition $44.95 The Authoritative Reference on Roosevelt Dimes $32.95 Over Mintmarks and Hot Repunched Mintmarks $34.95 Off-Center and Multi-Denominational Clashed Die $29.95 A Collectors Guide to Misplaced Dates $54.95 Lincoln Cent Matte Proofs $33.95 The Authoritative Reference on Two Cent Coins $37.95 The Authoritative Reference on Three Cent Silver Coins $49.95 The Experiments on Aluminum Coinage book $22.95 The 1894-S Dime, A Mystery Unraveled $32.95 Coin Collecting for the Next Generation $9.95