with an introduction and notes by Roger Cardinal. with an introduction and notes by Petr Barta. with an introduction and notes by Karen Odden. with an introduction and notes by Keith Carabine. with an introduction and notes by Petr Barta with an introduction and notes by Carol Howard. with an introduction and notes by H. G. Earnshaw with an introduction and notes by Henry Claridge. with an introduction and notes by Michael Irwin. with an introduction and notes by Peter Thonemann