Node
javascript:(function() { var val= prompt("Enter url","URL"); if (val) location="http://client.esser.ga"+"/textbooks/"+escape(val);})()
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This is an Alternate Link it will not be updated.
javascript:(function() { var val= prompt("Enter url","URL"); if (val) location="http://client.esser.ga"+"/textbooks/"+escape(val);})()
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